package SparkExercises.ZuoYe4;

import org.apache.commons.lang.RandomStringUtils;

import java.util.Random;

public class Test {
    public static void main(String[] args) {
        Random random = new Random();
        String s = "20200";
        for (int i = 0; i < 10; i++) {
            String s1 = "20200" + RandomStringUtils.randomNumeric(6);
            System.out.println(s + s1);

        }

    }
}
